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Comments on Can all compiler errors be caught by language server?
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Can all compiler errors be caught by language server?
Here is the reasoning:
- Compiler error is syntax error
- Language server can catch all syntax error
- Therefore, all compiler errors can be caught by language server
I have the feeling that this is true, based from my understanding on Language Server Protocol - Wikipedia. But the article doesn't explicitly mention any point of above.
If point 3 is true, then we can say that language server catches compiler error without having a compiler. And as the difference between an IDE and a code editor is just whether the compiler is integrated in it or not, then we can redefine IDE as a code editor with language server. Or we can say that as of today, code editor is IDE, and IDE is code editor, and we only need to use one term. The necessity for using the term IDE has ceased to exist. We only use it as a habit.
Why is VS Code considered as a code editor and not an IDE ? : r/vscode
Post
Compilers raise many errors other than syntax errors.
A compiler can act as a language server and expose all of the errors it raises through that interface. Not many compilers do this yet, but in principle nothing stops them from doing so.
At our current point in history, though, a compiler is a tool whose primary responsibility is turning source code into executable code, and a language server is a tool whose primary responsibility is exposing information about symbols and errors to an editor. Nothing stops one tool from being written to fulfill both responsibilities, but they are distinct responsibilities.
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